2040241485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8000947}}^1$

素因数の和:8000972

約数の個数: 16

約数和(自身を含む): 3456409536

約数和(自身を除く): 1416168051

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8000947, 24002841, 40004735, 120014205, 136016099, 408048297, 680080495, 2040241485]

約数ペア:

[(1, 2040241485), (3, 680080495), (5, 408048297), (15, 136016099), (17, 120014205), (51, 40004735), (85, 24002841), (255, 8000947)]